For Bit Shank Size For Bit Shank Size |
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For Tap Size For Tap Size |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Collets for Auto-Reversing Tap Holders for Jacobs Taper Shanks


Attach taps to auto-reversing tap holders for Jacobs taper shanks.
| Manufacturer Model Number | For Tap Size | Body Dia. | Overall Lg. | Material | Jaw Insert Material | Each | |
| J116 | No. 0, No. 1, No. 2, No. 3, No. 4, No. 5, No. 6, No. 8 | 0.59" | 0.468" | Rubber | Steel | 00000000 | 000000 |
| J117 | No. 10, No. 12, No. 14, 3/16", 7/32", 1/4" | 0.59" | 0.468" | Rubber | Steel | 00000000 | 00000 |
| J420 | No. 10, No. 12, No. 14, 3/16", 7/32", 1/4", 9/32", 5/16" | 0.941" | 0.5" | Rubber | Steel | 00000000 | 00000 |
| J421 | No. 0, No. 1, No. 2, No. 3, No. 4, No. 5, No. 6, No. 8, No. 10, No. 12, No. 14, 3/16", 7/32", 1/4" | 0.941" | 0.5" | Rubber | Steel | 00000000 | 00000 |
| J422 | 1/4", 9/32", 5/16", 11/32", 3/8", 7/16", 15/32", 1/2" | 0.941" | 0.5" | Rubber | Steel | 00000000 | 00000 |
| J423 | No. 0, No. 1, No. 2, No. 3, No. 4, No. 5, No. 6, No. 8 | 0.86" | 0.5" | Rubber | Steel | 00000000 | 00000 |
| J440 | 5/16", 11/32", 3/8", 7/16", 15/32", 1/2", 9/16", 5/8" | 1.296" | 0.63" | Rubber | Steel | 00000000 | 00000 |
| J441 | No. 10, No. 12, No. 14, 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 7/16", 15/32", 1/2" | 1.296" | 0.63" | Rubber | Steel | 00000000 | 00000 |
| J443 | No. 0, No. 1, No. 2, No. 3, No. 4, No. 5, No. 6, No. 8, No. 10, No. 12, No. 14, 3/16", 7/32", 1/4" | 1.18" | 0.62" | Rubber | Steel | 00000000 | 00000 |
Collets for Procunier Auto-Reversing Tap Holders

Use to attach taps to Procunier auto-reversing tap holders.
| For Tap Size | For Tap Pipe Size | Body Dia. | Material | Each | |
For Procunier No. 1-E | |||||
|---|---|---|---|---|---|
| No. 0, No. 1, No. 2, No. 3, No. 4, No. 5, No. 6 | __ | 3/8" | Steel | 00000000 | 000000 |
| No. 8 | __ | 3/8" | Steel | 00000000 | 00000 |
| No. 10 | __ | 3/8" | Steel | 00000000 | 00000 |
| No. 12 | __ | 3/8" | Steel | 00000000 | 00000 |
| 1/4" | __ | 3/8" | Steel | 00000000 | 00000 |
| M2.5 | __ | 3/8" | Steel | 00000000 | 00000 |
| M3 | __ | 3/8" | Steel | 00000000 | 00000 |
| M4 | __ | 3/8" | Steel | 00000000 | 00000 |
| M4.5 | __ | 3/8" | Steel | 00000000 | 00000 |
| M5 | __ | 3/8" | Steel | 00000000 | 00000 |
| M6 | __ | 3/8" | Steel | 00000000 | 00000 |
For Procunier No. 2-E | |||||
| No. 0, No. 1, No. 2, No. 3, No. 4, No. 5, No. 6 | __ | 1/2" | Steel | 00000000 | 00000 |
| No. 8 | __ | 1/2" | Steel | 00000000 | 00000 |
| No. 10 | __ | 1/2" | Steel | 00000000 | 00000 |
| No. 12 | __ | 1/2" | Steel | 00000000 | 00000 |
| 1/4" | __ | 1/2" | Steel | 00000000 | 00000 |
| 5/16" | __ | 1/2" | Steel | 00000000 | 00000 |
| 3/8" | __ | 1/2" | Steel | 00000000 | 00000 |
| 7/16" | __ | 1/2" | Steel | 00000000 | 00000 |
| 1/2" | __ | 1/2" | Steel | 00000000 | 00000 |
| M4 | __ | 1/2" | Steel | 00000000 | 00000 |
| M4.5 | __ | 1/2" | Steel | 00000000 | 00000 |
| M5 | __ | 1/2" | Steel | 00000000 | 00000 |
| M6 | __ | 1/2" | Steel | 00000000 | 00000 |
| M7 | __ | 1/2" | Steel | 00000000 | 00000 |
| M8 | __ | 1/2" | Steel | 00000000 | 00000 |
For Procunier No. 3-E | |||||
| No. 8 | __ | 3/4" | Steel | 0000000 | 00000 |
| No. 10 | __ | 3/4" | Steel | 00000000 | 00000 |
| No. 12 | __ | 3/4" | Steel | 00000000 | 00000 |
| 1/4" | __ | 3/4" | Steel | 00000000 | 00000 |
| 5/16" | __ | 3/4" | Steel | 00000000 | 00000 |
| 3/8" | __ | 3/4" | Steel | 00000000 | 00000 |
| 7/16" | __ | 3/4" | Steel | 0000000 | 00000 |
| 1/2" | __ | 3/4" | Steel | 00000000 | 00000 |
| 9/16" | __ | 3/4" | Steel | 00000000 | 00000 |
| 5/8" | __ | 3/4" | Steel | 00000000 | 00000 |
| 11/16" | __ | 3/4" | Steel | 00000000 | 00000 |
| 3/4" | __ | 3/4" | Steel | 00000000 | 00000 |
| __ | 1/8 | 3/4" | Steel | 0000000 | 00000 |
| __ | 1/4 | 3/4" | Steel | 0000000 | 00000 |
| M4.5 | __ | 3/4" | Steel | 00000000 | 00000 |
| M5 | __ | 3/4" | Steel | 00000000 | 00000 |
| M6 | __ | 3/4" | Steel | 00000000 | 00000 |
| M7 | __ | 3/4" | Steel | 00000000 | 00000 |
| M8 | __ | 3/4" | Steel | 00000000 | 00000 |
For Procunier No. 4-F | |||||
| 1/4" | __ | 1" | Steel | 00000000 | 00000 |
| 5/16" | __ | 1" | Steel | 00000000 | 00000 |
| 3/8" | __ | 1" | Steel | 00000000 | 00000 |
| 7/16" | __ | 1" | Steel | 00000000 | 00000 |
| 1/2" | __ | 1" | Steel | 00000000 | 00000 |
| 5/8" | __ | 1" | Steel | 00000000 | 00000 |
| 11/16" | __ | 1" | Steel | 00000000 | 00000 |
| 3/4" | __ | 1" | Steel | 00000000 | 00000 |
| 13/16" | __ | 1" | Steel | 00000000 | 00000 |
| 7/8" | __ | 1" | Steel | 00000000 | 00000 |
| 15/16" | __ | 1" | Steel | 00000000 | 00000 |
| 1" | __ | 1" | Steel | 00000000 | 00000 |
| __ | 1/8 | 1" | Steel | 00000000 | 00000 |
| __ | 1/4 | 1" | Steel | 00000000 | 00000 |
| __ | 3/8 | 1" | Steel | 00000000 | 00000 |
| __ | 1/2 | 1" | Steel | 00000000 | 00000 |
| __ | 3/4 | 1" | Steel | 00000000 | 00000 |
| M7 | __ | 1" | Steel | 00000000 | 00000 |
| M8 | __ | 1" | Steel | 00000000 | 00000 |

























